Crystal structure of the active G-protein-coupled receptor opsin in complex with a C-terminal peptide derived from the Galpha subunit of transducin
The structure was published by Scheerer, P., Park, J.H., Hildebrand, P.W., et al., Choe, H.-W., Hofmann, K.P., and Ernst, O.P., in 2008 in a paper entitled "Crystal structure of opsin in its G-protein-interacting conformation" (abstract).
This crystal structure
was determined using
X-ray diffraction
at a resolution of 3.2 Å and deposited in 2008.
The experimental data on which the structure is based was also deposited.
This PDB entry contains a complex of 2 biomacromolecules, namely Rhodopsin and 11meric peptide form Guanine nucleotide-binding protein G(t) subunit alpha-1.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The molecule has more than one probable quaternary state observed. For more details see the quaternary structure page.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
